GB1357957A - Free piston engine - Google Patents

Free piston engine

Info

Publication number
GB1357957A
GB1357957A GB3880871A GB3880871A GB1357957A GB 1357957 A GB1357957 A GB 1357957A GB 3880871 A GB3880871 A GB 3880871A GB 3880871 A GB3880871 A GB 3880871A GB 1357957 A GB1357957 A GB 1357957A
Authority
GB
United Kingdom
Prior art keywords
voltage
schmitt trigger
capacitor
piston
resistor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3880871A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1357957A publication Critical patent/GB1357957A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F02B71/02—Starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/001—Ignition installations adapted to specific engine types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/001—Ignition installations adapted to specific engine types
    • F02P15/005—Layout of ignition circuits for rotary- or oscillating piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/06—Other installations having capacitive energy storage
    • F02P3/08—Layout of circuits
    • F02P3/0876—Layout of circuits the storage capacitor being charged by means of an energy converter (DC-DC converter) or of an intermediate storage inductance
    • F02P3/0884—Closing the discharge circuit of the storage capacitor with semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Portable Nailing Machines And Staplers (AREA)
GB3880871A 1970-08-24 1971-08-18 Free piston engine Expired GB1357957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6621570A 1970-08-24 1970-08-24

Publications (1)

Publication Number Publication Date
GB1357957A true GB1357957A (en) 1974-06-26

Family

ID=22068038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3880871A Expired GB1357957A (en) 1970-08-24 1971-08-18 Free piston engine

Country Status (13)

Country Link
US (1) US3673999A (fr)
AU (1) AU461892B2 (fr)
BE (1) BE771550R (fr)
BR (1) BR7105493D0 (fr)
CA (1) CA930791A (fr)
CH (1) CH529922A (fr)
CS (1) CS164891B2 (fr)
ES (1) ES394470A2 (fr)
FR (1) FR2102376B2 (fr)
GB (1) GB1357957A (fr)
NL (1) NL7111552A (fr)
SE (1) SE384904B (fr)
ZA (1) ZA714718B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219671A (en) * 1988-04-26 1989-12-13 Joseph Frank Kos Computer controlled optimised hybrid engine

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943897A (en) * 1974-10-02 1976-03-16 Frank Kenneth Luteran Ignition system for rotary piston engine
US5287827A (en) * 1991-09-17 1994-02-22 Tectonics Companies, Inc. Free piston engine control system
US5678522A (en) * 1996-07-12 1997-10-21 Han; William Free piston internal combustion engine
CN101782038B (zh) * 2009-12-07 2011-08-24 重庆邮电大学 摩托车点火器用脉冲分离电路
US9343931B2 (en) 2012-04-06 2016-05-17 David Deak Electrical generator with rotational gaussian surface magnet and stationary coil
WO2014172382A1 (fr) * 2013-04-16 2014-10-23 Regents Of The University Of Minnesota Systemes et procedes pour la commande transistoire d'un moteur a pistons libres
US9673683B2 (en) * 2014-11-07 2017-06-06 David Deak, SR. Reciprocating magnet electrical generator
MX2020003028A (es) 2017-09-20 2020-11-06 Mainspring Energy Inc Frenado automatico para una maquina electromagnetica.
US10554099B2 (en) * 2017-09-20 2020-02-04 Etagen, Inc. DC-DC converter in a non-steady system
CN111819770B (zh) 2017-10-30 2023-09-19 威能科技有限责任公司 磁动量传递式发电机
US11368079B2 (en) 2019-11-06 2022-06-21 David Deak, SR. Offset triggered cantilever actuated generator
CN115053437A (zh) 2019-11-21 2022-09-13 威能科技有限责任公司 切向致动的磁动量传输发电机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331986A (en) * 1964-11-16 1967-07-18 Eltra Corp Contactless ignition system
US3375812A (en) * 1964-12-10 1968-04-02 Mitsubishi Electric Corp Ignition device for internal combustion engine
US3316448A (en) * 1965-10-15 1967-04-25 Eltra Corp Contactless ignition system
US3446197A (en) * 1965-10-22 1969-05-27 Battelle Development Corp Ignition system for free-piston engine
US3390668A (en) * 1966-04-13 1968-07-02 Motorola Inc Electronic ignition system
US3496921A (en) * 1968-08-01 1970-02-24 Ford Motor Co Capacitive storage ignition system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219671A (en) * 1988-04-26 1989-12-13 Joseph Frank Kos Computer controlled optimised hybrid engine
US5002020A (en) * 1988-04-26 1991-03-26 Kos Joseph F Computer optimized hybrid engine
GB2219671B (en) * 1988-04-26 1993-01-13 Joseph Frank Kos Computer controlled optimized hybrid engine

Also Published As

Publication number Publication date
FR2102376A2 (fr) 1972-04-07
CS164891B2 (en) 1975-11-28
CA930791A (en) 1973-07-24
AU3259371A (en) 1973-02-22
BR7105493D0 (pt) 1973-06-07
ZA714718B (en) 1973-02-28
CH529922A (de) 1972-10-31
DE2142208A1 (de) 1972-03-02
ES394470A2 (es) 1976-11-16
SE384904B (sv) 1976-05-24
AU461892B2 (en) 1975-06-12
NL7111552A (fr) 1972-02-28
BE771550R (fr) 1971-12-31
DE2142208B2 (de) 1975-10-23
US3673999A (en) 1972-07-04
FR2102376B2 (fr) 1973-06-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees